Prince William and Kate drive a tractor during farm visit

The Duke and Duchess of Cambridge took turns behind the wheel of a tractor as they visited a family farm in County Durham. William and Kate travelled to Manor Farm, Little Stainton, near Darlington. William and Kate were taken on a tour of the cattle, calving and lambing sheds by owners Clare Wise and Stewart Chapman. Report by Blairm. Like us on Facebook at http://www.facebook.com/itn and follow us on Twitter at http://twitter.com/itn